/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
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**     notice, this list of conditions and the following disclaimer.
**   * Redistributions in binary form must reproduce the above copyright
**     notice, this list of conditions and the following disclaimer in
**     the documentation and/or other materials provided with the
**     distribution.
**   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
**     of its contributors may be used to endorse or promote products derived
**     from this software without specific prior written permission.
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**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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****************************************************************************/
import QtQuick 1.0

//![0]
Flickable {
    id: flick

    width: 300; height: 200;
    contentWidth: edit.paintedWidth
    contentHeight: edit.paintedHeight
    clip: true

    function ensureVisible(r)
    {
        if (contentX >= r.x)
            contentX = r.x;
        else if (contentX+width <= r.x+r.width)
            contentX = r.x+r.width-width;
        if (contentY >= r.y)
            contentY = r.y;
        else if (contentY+height <= r.y+r.height)
            contentY = r.y+r.height-height;
    }

    TextEdit {
        id: edit
        width: flick.width
        height: flick.height
        focus: true
        wrapMode: TextEdit.Wrap
        onCursorRectangleChanged: flick.ensureVisible(cursorRectangle)
    }
}
//![0]
